Operation - Wells CONVECTIONM4200-3S Owner's Manual

OPERATION

CAUTION:
Hot Surface
Exposed surfaces can be hot
to the touch and may cause
burns.
IMPORTANT: Failure to
press the TEMP key within 30
seconds of programming the
new oven set temperature will
cause the controller to revert
to original temperature setting
and delete latest
changes.
SET TEMPERATURE
1. Make sure the power cord is plugged into the appropriate power
supply receptacle.
2. Place the ON/OFF/FAN switch in the ON position.
NOTE: No display will be present until the TEMP key is pressed.
3. Press the TEMP key momentarily to display the current oven
temperature. The display will hold for 5 seconds.
4. Press the TEMP button and hold for 3 seconds. The current set
temperature will display and flash. The controller is now in the
programming mode.
5. Use the 3 SET keys to set hundreds, tens and ones for the
desired oven set temperature. The corresponding digit on the
digital readout will increase from 0 to 9. Release the SET key
when the desired digit is displayed.
6. Press the TEMP key to exit the programming mode. The new
set temperature will automatically be stored in memory.
7. The maximum temperature to which the controller can be
programmed is 500ºF (260ºC). Any attempt to set the oven
temperature higher than 500ºF (260ºC) will cause the controller to
reset the temperature to 500ºF (260ºC).
NOTE: The "actual temperature" displayed may read higher than set
point during pre-heat until oven temperature has stabilized.
SET TIMER
1. Make sure the power cord is plugged into the appropriate power
supply receptacle.
2. Place the ON/OFF/FAN switch in the ON position.
3. In the IDLE mode, the digital timer displays will be at "low"
intensity, and will brighten while active and counting down.
Verify that the time being displayed on each of the timer digital
displays is correct. If not, proceed as follows:
4. Example: Set TIMER 1
With the timer in IDLE mode (low intensity, not counting down)
a. Press and hold TIMER key 1 and SET key for ONES.
The right digit of timer display 1 will brighten and begin to cycle
through 0 to 9. Release both keys when the desired digit is
reached.
b. Press and hold TIMER key 1 and SET key for TENS.
The left digit of timer display 1 will brighten and begin to cycle
through 0 to 9. Release both keys when the desired digit is
reached. When the keys are released, the display will return
to IDLE mode and the new settings will be retained in memory.
5. TIMER keys 2 through 6 may be set in the same manner.
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